16385005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36011}}^1$

素因数の和:36036

約数の個数: 16

約数和(自身を含む): 24200064

約数和(自身を除く): 7815059

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 36011, 180055, 252077, 468143, 1260385, 2340715, 3277001, 16385005]

約数ペア:

[(1, 16385005), (5, 3277001), (7, 2340715), (13, 1260385), (35, 468143), (65, 252077), (91, 180055), (455, 36011)]